Grok 4 vs Grok 4.3 API Price Comparison
Prices updated: ·123 quotes
As of : At official rates, Grok 4 is $1.2500/1M input tokens and Grok 4.3 is $1.2500 — Grok 4.3 is ~0% cheaper than Grok 4. Via relay providers, the lowest Grok 4 rate is $0.0083 (TreeRouter) and Grok 4.3 is $0.1724 (PoloAPI). Context windows: Grok 4 1024K, Grok 4.3 1024K. Grok 4 and Grok 4.3 support image input. 123 provider quotes tracked (Grok 4: 115, Grok 4.3: 8), updated daily.
Grok 4Frontier
Official
$1.2500
/ 1M tokens
Best Price
$0.0083
/ 1M tokens
115 providers · 1024K Context · 👁 Vision
Grok 4.3Frontier
Official
$1.2500
/ 1M tokens
Best Price
$0.1724
/ 1M tokens
8 providers · 1024K Context · 👁 Vision
At the best relay price, Grok 4 is ~95% cheaper.
Price Comparison
| Grok 4 | Grok 4.3 | |
|---|---|---|
| Official input / 1M tokens | $1.2500 | $1.2500 |
| Official output / 1M tokens | $2.5000 | $2.5000 |
| Cheapest input / 1M tokens | $0.0083 ✓ | $0.1724 |
| Cheapest output / 1M tokens | $0.0207 ✓ | $0.3448 |
| providers | 115 | 8 |
| Context | 1024K | 1024K |
| Vision | ✓ | ✓ |
Grok 4 — All Providers
Detail page →Grok 4.3 — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, Grok 4 or Grok 4.3?
Official pricing for these two models cannot be directly compared. See the live provider tables below.
What context window do Grok 4 and Grok 4.3 support?
Grok 4 has a 1024K token context window; Grok 4.3 has 1024K tokens.
Do Grok 4 and Grok 4.3 support image input?
Grok 4 supports image input; Grok 4.3 supports image input.
What is the cheapest way to access Grok 4 or Grok 4.3?
Grok 4's lowest input price is $0.0083/1M tokens (TreeRouter). Grok 4.3's is $0.1724/1M tokens (PoloAPI). Relay providers typically offer lower prices with different SLA terms.
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